Synonyms for

Efficacy

Verb Another word for efficacy — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

the ability to produce a desired or intended result

Synonyms & similar words

inefficacy efficaciousness effectiveness potency success productivity efficiency usefulness performance capability proficiency validity clout power strength impact influence punch force puissance virtue benefit

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the to and of a in i is that for you it

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